Top
level
domain
|
Second
level
domain | Use |
| .us |
.ak |
State of Alaska |
| .al |
State of Alabama |
| .ar |
State of Arkansas |
| .az |
State of Arizona |
| .ca |
State of California |
| .co |
State of Colorado |
| .ct |
State of Connecticut |
| .de |
State of Delaware |
| .fl |
State of Florida |
| .ga |
State of Georgia |
| .hi |
State of Hawaii |
| .ia |
State of Iowa |
| .id |
State of Idaho |
| .il |
State of Illinois |
| .in |
State of Indiana |
| .ks |
State of Kansas |
| .ky |
State of Kentucky |
| .la |
State of Louisiana |
| .ma |
State of Massachusetts |
| .md |
State of Maryland |
| .me |
State of Maine |
| .mi |
State of Michigan |
| .mn |
State of Minnesota |
| .mo |
State of Missouri |
| .ms |
State of Mississippi |
| .mt |
State of Montana |
| .nc |
State of North Carolina |
| .nd |
State of North Dakota |
| .ne |
State of Nebraska |
| .nh |
State of New Hampshire |
| .nj |
State of New Jersey |
| .nm |
State of New Mexico |
| .nv |
State of Nevada |
| .ny |
State of New York |
| .oh |
State of Ohio |
| .ok |
State of Oklahoma |
| .or |
State of Oregon |
| .pa |
State of Pennsylvania |
| .ri |
State of Rhode Island |
| .sc |
State of South Carolina |
| .sd |
State of South Dakota |
| .tn |
State of Tennessee |
| .tx |
State of Texas |
| .ut |
State of Utah |
| .va |
State of Virginia |
| .vt |
State of Vermont |
| .wa |
State of Washington |
| .wi |
State of Wisconsin |
| .wv |
State of West Virginia |
| .wy |
State of Wyoming |
| .as |
American Samoa |
| .dc |
Washington D.C. |
| .gu |
Guam |
| .pr |
Puerto Rico |
| .vi |
American Virgin Islands |
| .dni |
National research institute |
| .fed |
United States Federal Government |
| .isa |
Interstate agency (only used for the Interstate Mining Compact Commission, imcc.isa.us) |
| .kids |
Site of content that is appropriate for children under 13 years old. |
| .nsn |
Native sovereign nations (federally recognized Native American tribes) |